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A316182 Number of nX7 0..1 arrays with every element unequal to 0, 1, 2, 3, 4 or 8 king-move adjacent elements, with upper left element zero. 1

%I

%S 64,5912,53134,822258,11056918,157538845,2280994876,33428704605,

%T 494144449793,7345282532056,109591410991896,1639091300052166,

%U 24553691254621886,368195437764913681,5524975234934087694

%N Number of nX7 0..1 arrays with every element unequal to 0, 1, 2, 3, 4 or 8 king-move adjacent elements, with upper left element zero.

%C Column 7 of A316183.

%H R. H. Hardin, <a href="/A316182/b316182.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=5

%e ..0..0..0..1..0..1..1. .0..0..1..0..0..0..1. .0..0..0..0..1..1..1

%e ..0..0..0..0..1..1..1. .0..0..0..1..1..1..1. .0..0..0..1..1..1..1

%e ..0..0..0..0..0..1..1. .0..0..0..1..1..1..1. .0..0..0..1..1..1..1

%e ..0..0..0..0..0..0..1. .0..0..1..1..1..1..1. .0..0..0..1..0..1..1

%e ..0..0..0..0..0..0..1. .0..0..1..1..1..1..0. .0..0..0..1..1..1..0

%Y Cf. A316183.

%K nonn

%O 1,1

%A _R. H. Hardin_, Jun 25 2018

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Last modified January 24 22:45 EST 2022. Contains 350565 sequences. (Running on oeis4.)